Color

#506a4e

#506a4e
hex#506a4e
rgbrgb(80, 106, 78)
hslhsl(116, 15%, 36%)
oklchoklch(0.495 0.054 142.9)
Closest name: Cactus (#5b6f55)Relative luminance 0.1256

Colors that go with #506a4e

Charcoal, Cadet Blue and Champagne lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #506a4e

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#684e6a

#5e6a4e · #4e6a5a

#4e506a · #6a4e50

Split-complementary

Open in tool →

#5a4e6a · #6a4e5e

#4e5e6a · #684e6a · #6a5a4e

Contrast

#506a4e as textRatioAAAA largeAAAFix
Aaon white
5.98:1passpassfail
  • AAA: use #475e45 as the text (7.11:1)
Aaon black
3.51:1failpassfail
  • AA: use #5f7e5d as the text (4.63:1)
  • AAA: use #80a07e as the text (7.25:1)
  • AA: or shift the background to #e0e0e0 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #506a4e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #506a4e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #506a4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/506a4e-a2bea3-8f4edf-1f2d24-eef1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md